: Professional-grade diagnostic steps for hardware malfunctions. Common Troubleshooting & Error Codes
Clean the platen glass, the reading glass strip, and the internal mirrors located under the scanner assembly. 2. Replacing Paper Feed Rollers
Faint or blurred scanning indicates a need to clean the scan mirror or adjust scanner motor alignment, explained in the optics section. 2. Paper Jams (Jam Codes)
A standard service manual for the iR 2422/2420/2320 series typically includes the following technical sections:
Empty or replace the internal waste collection pathways to prevent overflow into the mechanical gears. 7. How to Safely Use the Service Manual PDF
is a desktop-type monochrome laser MFP designed for small-to-medium offices. Up to 20 ppm (A4) and 10 ppm (A3).